% ( DRILL - 11/22/100 - 09:09 AM )
#120=.125(ENTER THICKNESS OF MATERIAL HERE-LETS START WITH 1/8 INCH) #121=0.1(R-PLANE) #122=[#120+#121]MATERIAL+R-PLANE) N1M98P1 T1( NO.12 C/DRILL 3/16 X 1/16 ) G54G43X7.772Y-4.8892Z2.0S1788H01M03 G99G82Z[#120-0.08]F0.9R[#122]P200M08 Y-4.5592 Y-3.9892 Y-3.6592 X8.161 Y-3.9892 Y-4.5592 Y-4.8892 G00G80Z2.0 N2M98P1 T2( NO.13 C/DRILL 1/4 X 3/32 ) G54G43X8.8405Y-4.2234Z2.0S1788H02M03 G99G82Z[#120-0.12]F1.3R[#122]P200M08 X10.7405Y-3.9738 G00G80Z2.0 N3M98P1 T3( 9/32 DRILL .281 ) G54G43X10.7405Y-3.9738Z2.0S747H03M03 G99G83Z-0.2344]F1.6R[#122]Q0.25M08 <----------- Z=(.2344 IS DRILL POINT COMPENSATION + 0.05" TO GO THROUGH BILLET + 0.100" FOR R PLANE) X8.8405Y-4.2234 G00G80Z2.0 N4M98P1 T4( NO.50 DRILL .070 ) G54G43X8.161Y-4.8892Z2.0S1788H04M03 G99G83Z-0.171]F0.9R[#122]Q0.0625M08 <----------- Z=(.2344 IS DRILL POINT COMPENSATION + 0.05" TO GO THROUGH BILLET + 0.100" FOR R PLANE) Y-4.5592 Y-3.9892 Y-3.6592 X7.772 Y-3.9892 Y-4.5592 Y-4.8892 M98P1 G28G91Y0.0( HOME MACHINE ON Y-AXIS TO CHANGE PART ) G90 (RESET VARIABLES) #120=0 #121=0 #122=0 M30 % > ===================================== > Andy Beardmore > Cad Technician (Mansfield Machining Facility) > Chevron Aerospace > Crown Farm Industrial Estate > Crown farm Way > Forest Town > Mansfield > Nottingham NG19 OFT > E-Mail (work): [EMAIL PROTECTED] > E-Mail (home) :[EMAIL PROTECTED] > > Tel : +44 (0) 1159 365 365 ext. 2506 > Fax : +44 (0) 1159 365 368 > ===================================== > > > ---------- > From: Michael Senack[SMTP:[EMAIL PROTECTED]] > Reply To: [EMAIL PROTECTED] > Sent: Wednesday, November 22, 2000 4:42 PM > To: '[EMAIL PROTECTED]' > Subject: [mfg-smartcam] Change drill depth using a variable??? > > Is there a way in which to change the Z-depth value in the G83 peck line > to > accommodate various material thickness? > > I'm using the program below to c/drill & drill a number of plates. The > plates range in thickness from 1/8 to 3/4. > > I can use the same program but I have to change the Z-depth for each > plate. > > This program is being used on a Hurco milling center with an Fanuc OM > control. > > % > ( DRILL - 11/22/100 - 09:09 AM ) > > N1M98P1 > T1( NO.12 C/DRILL 3/16 X 1/16 ) > G54G43X7.772Y-4.8892Z2.0S1788H01M03 > G99G82Z-0.08F0.9R0.1P200M08 > Y-4.5592 > Y-3.9892 > Y-3.6592 > X8.161 > Y-3.9892 > Y-4.5592 > Y-4.8892 > G00G80Z2.0 > N2M98P1 > > T2( NO.13 C/DRILL 1/4 X 3/32 ) > G54G43X8.8405Y-4.2234Z2.0S1788H02M03 > G99G82Z-0.12F1.3R0.1P200M08 > X10.7405Y-3.9738 > G00G80Z2.0 > N3M98P1 > > T3( 9/32 DRILL .281 ) > G54G43X10.7405Y-3.9738Z2.0S747H03M03 > G99G83Z-0.8845F1.6R0.1Q0.25M08 <----------- Z=(PLATE THICKNESS+.05) + > DRILL > TIP > X8.8405Y-4.2234 > G00G80Z2.0 > N4M98P1 > > T4( NO.50 DRILL .070 ) > G54G43X8.161Y-4.8892Z2.0S1788H04M03 > G99G83Z-0.821F0.9R0.1Q0.0625M08 <----------- Z=(PLATE THICKNESS+.05) + > DRILL TIP > Y-4.5592 > Y-3.9892 > Y-3.6592 > X7.772 > Y-3.9892 > Y-4.5592 > Y-4.8892 > M98P1 > G28G91Y0.0( HOME MACHINE ON Y-AXIS TO CHANGE PART ) > G90 > M30 > % > > > > Regards, > > Michael Senack, X354 > Your local friendly neighborhood CNC Programmer > > > ====================================================================== > To find out more about this mailing list including how to unsubscribe, > send the message "info mfg-smartcam" to [EMAIL PROTECTED] > ====================================================================== > > ====================================================================== To find out more about this mailing list including how to unsubscribe, send the message "info mfg-smartcam" to [EMAIL PROTECTED] ======================================================================
